From 5c5e8491962e7de20b74cc7ab61d65d52693de11 Mon Sep 17 00:00:00 2001
From: Bertrik Sikken <bertrik@sikken.nl>
Date: Wed, 28 May 2008 18:12:13 +0000
Subject: [PATCH] Remove racy call to unregister_ata_idle_func and remove
 unnecessary check before calling register_ata_idle_func. Should fix FS#8993 -
 Freeze on shutting down.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17647 a1c6a512-1295-4272-9138-f99709370657
---
 apps/scrobbler.c | 17 +----------------
 1 file changed, 1 insertion(+), 16 deletions(-)

diff --git a/apps/scrobbler.c b/apps/scrobbler.c
index c109439263..a4dd2847ec 100644
--- a/apps/scrobbler.c
+++ b/apps/scrobbler.c
@@ -61,7 +61,6 @@ static int cache_pos;
 static struct mp3entry scrobbler_entry;
 static bool pending = false;
 static bool scrobbler_initialised = false;
-static bool scrobbler_ata_callback = false;
 #if CONFIG_RTC
 static time_t timestamp;
 #else
@@ -81,8 +80,6 @@ static void write_cache(void)
     int i;
     int fd;
 
-    scrobbler_ata_callback = false;
-
     /* If the file doesn't exist, create it.
     Check at each write since file may be deleted at any time */
     if(!file_exists(SCROBBLER_FILE))
@@ -178,11 +175,7 @@ static void add_to_cache(unsigned long play_length)
         logf("SCROBBLER: %s", scrobbler_entry.path);
     } else {
         cache_pos++;
-        if (!scrobbler_ata_callback)
-        {
-            register_ata_idle_func(scrobbler_flush_callback);
-            scrobbler_ata_callback = true;
-        }
+        register_ata_idle_func(scrobbler_flush_callback);
     }
 
 }
@@ -249,14 +242,6 @@ void scrobbler_flush_cache(void)
 
 void scrobbler_shutdown(void)
 {
-#ifndef SIMULATOR
-    if (scrobbler_ata_callback)
-    {
-        unregister_ata_idle_func(scrobbler_flush_callback, false);
-        scrobbler_ata_callback = false;
-    }
-#endif
-
     scrobbler_flush_cache();
 
     if (scrobbler_initialised)